1053445334 has 16 divisors (see below), whose sum is σ = 1613536848. Its totient is φ = 515705472.

The previous prime is 1053445321. The next prime is 1053445343. The reversal of 1053445334 is 4335443501.

It is a super-2 number, since 2×1053445334² = 2219494143452743112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1053445334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6332 + ... + 46335.

It is an arithmetic number, because the mean of its divisors is an integer number (100846053).

Almost surely, 2^1053445334 is an apocalyptic number.

1053445334 is a deficient number, since it is larger than the sum of its proper divisors (560091514).

1053445334 is a wasteful number, since it uses less digits than its factorization.

1053445334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52879.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 1053445334 is about 32456.8226109704. The cubic root of 1053445334 is about 1017.5068335601.

Adding to 1053445334 its reverse (4335443501), we get a palindrome (5388888835).

The spelling of 1053445334 in words is "one billion, fifty-three million, four hundred forty-five thousand, three hundred thirty-four".